Where are the Spanish Steps? What is the modern-day name for Byzantium? Where is Wrigley Field? These and many more questions are answered in these fact-filled puzzles, making them an entertaining and informative way to learn about famous cities around the world. (Answers: Rome, Istanbul, and Chicago.) Scan the grids to discover groups of letters that spell — forward or backward, vertically, horizontally, or diagonally — the names of waterways, thoroughfares, airports, landmarks, government buildings, royal residences, and other notable aspects of 50 cities, including Rio de Janeiro, Mecca, Oslo, Montreal, Hong Kong, Athens, New York, and many more. All subjects are listed and identified in a section below the letter grids. And if you're stumped, you'll find solutions in back — but try not to peek!